Novel bottom box repairing tool

Abstract

The utility model discloses a novel bottom box repairing tool which comprises a shell, a bottom plate is arranged at the lower end of the shell, anti-skid teeth are evenly arranged on the lower surface of the bottom plate, and a main shaft is rotationally arranged in the shell. The main shaft is sequentially provided with a sliding rod part, a gear rod part, a threaded part and a locking disc from bottom to top, a fixing plate corresponding to the threaded part is arranged in the shell, a threaded sleeve in threaded connection with the threaded part is embedded in the fixing plate, the locking disc is arranged on the outer side of the shell and provided with a plurality of anti-skid teeth, the gear rod part is meshed with a worm, and the worm is meshed with the gear rod part. One end of the worm extends out of the shell and is provided with an inner hexagonal groove. The bottom box screw hole repairing device is novel in design, compact in structure and capable of conveniently achieving repairing of bottom box screw holes, it is guaranteed that original damaged screw holes are accurately replaced by the inner threaded pipe, and meanwhile stable use after repairing is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottom box technical field especially relates to a novel bottom box repair tool. BACKGROUND

[0002] 86 box (86 type bottom box) is a standard electrical switch box, mainly used for installing wall switch, socket or other electrical equipment. This kind of bottom box is widely used in electrical wiring system of family, office and commercial place.

[0003] 86 type bottom box is generally provided with threaded hole for installing switch, socket and other panel on both sides, in use, due to various reasons, there may be threaded hole damage, affecting the installation of panel, since the bottom box is generally fixedly embedded in the wall and is difficult to replace, therefore, a repair tool is needed to repair the threaded hole. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings that the threaded hole in the prior art bottom box is damaged, leading to difficult installation of the panel and difficult repair, and provides a novel bottom box repair tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A novel bottom box repair tool, including the shell, the lower end of shell is equipped with bottom plate and the bottom plate lower surface is uniformly arranged with anti-skid tooth, the main shaft is rotationally arranged in the shell;

[0007] The main shaft is sequentially provided with slide rod part, gear rod part, threaded part and locking disc from bottom to top, the fixed plate is arranged in the shell corresponding to the threaded part, the threaded sleeve is embedded in the fixed plate and is in threaded connection with the threaded part, the locking disc is arranged on the outer side of the shell and is provided with a plurality of anti-skid teeth on the locking disc, the gear rod part is engaged with the worm, and the worm is provided with an internal hexagonal groove at one end extending out of the shell;

[0008] The inner threaded pipe is embedded in the shell through the front and rear.

[0009] Preferably, the inner threaded pipe is arranged in parallel with the worm.

[0010] Preferably, the worm is rotationally connected with rotating sleeve on both sides, and the rotating sleeve is fixedly installed on the inner wall of the shell.

[0011] Preferably, the shell is provided with a stabilizing plate corresponding to the slide rod part, and the slide sleeve is embedded on the stabilizing plate, and the slide rod part is slidingly installed in the slide sleeve.

[0012] Preferably, the locking disc is rotationally connected with the main shaft.

[0013] Preferably, the shell is in quadrangular prism shape.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1、 the utility model discloses, through the design of worm and gear mechanism, cooperation screw portion can lock the disc top -up and press in the bottom box inner wall, cooperation worm and gear's self -locking, realize the stable fixing of repair tool, guarantee the repair effect of bottom box screw hole;

[0016] 2、 the utility model discloses, through the design of the anti -skid tooth of upper and lower two sides, guarantee repair tool's stable locking in the bottom box, guarantee the stable installation of repair tool, also guarantee that the internal thread pipe is accurate replacement to original screw hole, realize the accurate repair of bottom box;

[0017] 3、 the utility model discloses, through the design of fixed plate and stable board, guarantee the stable rotation and sliding of main shaft, guarantee the stable operation of each structure in repair tool, guarantee good repair tool use effect.

[0018] The utility model discloses novel design, compact structure can conveniently realize the repair of bottom box screw hole, and guarantee the accurate replacement of internal thread pipe to original damaged screw hole, also guarantee the stable use after repair. DRAWINGS

[0019] Figure 1 It is the appearance structure schematic drawing of the utility model.

[0020] Figure 2 It is the bottom structure schematic drawing of the utility model.

[0021] Figure 3 It is the structure schematic drawing when the locking disc of the utility model extends and locks.

[0022] Figure 4 It is the internal structure schematic drawing of the utility model.

[0023] Figure 5 It is the main shaft schematic drawing of the utility model.

[0024] Figure 6 It is the cross section schematic drawing at worm of the utility model.

[0025] In the drawing: shell 1, bottom plate 2, main shaft 3, slide bar portion 31, gear lever portion 32, screw portion 33, locking disc 34, stable board 41, sliding sleeve 411, fixed plate 42, screw sleeve 421, worm 5, internal hexagonal groove 51, rotation sleeve 52, internal thread pipe 6. DETAILED DESCRIPTION

[0026] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments.

[0027] Referring to Figures 1-6 A novel bottom box repair tool, including shell 1, the lower end of shell 1 is equipped with bottom plate 2, and the lower surface of bottom plate 2 is uniformly arranged with anti-skid teeth, and main shaft 3 is rotatably arranged in shell 1. The front and rear of shell 1 is embedded with internal thread pipe 6. Internal thread pipe 6 is arranged at the middle position of the two ends of main shaft 3 extending out of shell 1. It ensures the accurate correspondence with the position of the original screw hole of 86 box.

[0028] Main shaft 3 is sequentially provided with slide rod part 31, gear rod part 32, threaded part 33 and locking disc 34 from bottom to top, fixed plate 42 is arranged in shell 1 corresponding to threaded part 33, and threaded sleeve 421 is embedded in fixed plate 42 and is in threaded connection with threaded part 33, locking disc 34 is arranged on the outer side of shell 1, and a plurality of anti-skid teeth are arranged on locking disc 34, gear rod part 32 is engaged with worm 5, and one end of worm 5 extending out of shell 1 is provided with internal hexagonal groove 51.

[0029] When the bottom box needs to be repaired, shell 1 is vertically placed on the bottom box (such as 86 box), and the anti-skid teeth on bottom plate 2 are positioned to ensure the position stability of internal thread pipe 6 and the correspondence with the screw hole position to be repaired on 86 box, the tool is used to rotate worm 5 through internal hexagonal groove 51, the main shaft 3 is driven to rotate through the engagement of worm 5 and gear rod part 32, the main shaft 3 is driven to move upward through the cooperation of threaded part 33 and threaded sleeve 421, and locking disc 34 is driven to move upward to tightly adhere to the upper edge of the bottom box, until the anti-skid teeth on locking disc 34 lock the upper edge of 86 box, the fixing of the repair tool is completed, and the repair of the screw hole of 86 box is realized.

[0030] Based on the above technical scheme, when repairing the damaged 86 box, the repair tool is placed at the corresponding position in the 86 box, the position of internal thread pipe 6 is ensured to correspond to the original screw hole position, and then worm 5 is rotated to drive main shaft 3 to rotate and rise, so that locking disc 34 is locked with the inner top wall of 86 box, the locking of shell 1 is completed through the cooperation of the anti-skid teeth at the upper and lower ends, the stable fixing of shell 1 is ensured through the self-locking of worm and gear, and the repair of the bottom box is realized.

[0031] In the technical scheme, as shown in Figures 1-6 The internal thread pipe 6 and worm 5 are arranged in parallel. When shell 1 is installed, worm 5 faces the outer side of the bottom box, and it is convenient to rotate worm 5 by using the tool.

[0032] In the technical scheme, as shown in Figures 1-6As shown, the worm 5 is rotatably connected with rotating sleeve 52 on both sides, rotating sleeve 52 is fixedly installed on the inner wall of the shell 1 to ensure the stable rotation of the worm 5, improve the stable use of the repair tool.

[0033] In the technical solution, as shown in the figure, Figures 1-6 As shown, the shell 1 is provided with a stabilizing plate 41 corresponding to the slide rod part 31, and the slide rod part 31 is slidingly installed in the slide sleeve 411. The slide sleeve 411 limits the sliding of the slide rod part 31, ensuring the stability of the vertical sliding of the main shaft 3.

[0034] In the technical solution, as shown in the figure, Figures 1-6 As shown, the locking disc 34 is rotatably connected with the main shaft 3. When the locking disc 34 is tightly attached to the inner wall of the bottom box, the main shaft 3 can continue to rotate upward, and the anti-skid teeth on the locking disc 34 are tightly attached to the bottom box and no longer rotate. By continuing to rise, the locking force is provided, and the locking effect of the locking disc 34 is not affected by the rotation of the locking disc 34.

[0035] In the technical solution, as shown in the figure, Figures 1-6 As shown, the shell 1 is a quadrangular prism, which facilitates the positioning of the inner threaded tube 6, ensures the perpendicularity of the inner threaded tube 6 and the bottom box, ensures the stable installation of the 86 box panel, and ensures the repair effect of the repair tool.

[0036] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A novel base box repair tool characterized by, Including shell (1), the bottom plate (2) is equipped with anti -skid tooth on the lower surface of the bottom plate (2) and is arranged uniformly in the lower end of shell (1), the main shaft (3) is rotatably arranged in shell (1); The main shaft (3) is provided with slide rod part (31), gear rod part (32), threaded part (33) and locking disc (34) from bottom to top, the fixed plate (42) is provided in shell (1) corresponding threaded part (33), the threaded sleeve (421) is embedded in fixed plate (42) and is screwed with threaded part (33), the locking disc (34) is provided on the outside of shell (1) and is provided with a plurality of anti -skid tooth on the locking disc (34), the gear rod part (32) is engaged with worm (5), one end of worm (5) is provided with internal hexagonal groove (51) and extends out of shell (1); The inner threaded pipe (6) is embedded in the front and rear of shell (1).

2. A novel bottom box repair tool according to claim 1, characterized in that, The inner threaded pipe (6) is parallelly arranged with worm (5).

3. A novel bottom box repair tool according to claim 1, characterized in that, The rotating sleeve (52) is rotatably connected on the front and rear sides of worm (5), and the rotating sleeve (52) is fixedly installed on the inner wall of shell (1).

4. A novel bottom box repair tool according to claim 1, characterized in that, The stable plate (41) is provided in shell (1) corresponding slide rod part (31), the slide sleeve (411) is embedded on stable plate (41), and the slide rod part (31) is slidingly installed in the slide sleeve (411).

5. A novel bottom box repair tool according to claim 1, characterized in that, The locking disc (34) is rotatably connected with the main shaft (3).

6. A novel bottom box repair tool according to claim 1, characterized in that, The shell (1) is in the shape of quadrangular prism.

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